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LFENCE;VADDPS XMM0,XMM1,XMM2;ANDN RAX,RBX,RCX on Ivy Bridge (more architectures)

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AssemblyLFENCE;VADDPS XMM0,XMM1,XMM2;ANDN RAX,RBX,RCX
Architecture CodenameIvy Bridge
Port Eligibility Instr. 1None
Port Eligibility Instr. 21*p1 (2358 other cmds. with the same port eligibility for instr. 2)
Port Eligibility Instr. 3None (644 other cmds. with the same port eligibility for instr. 3)
(76 other cmds. with the same port eligibility for both instr. 2 and instr. 3)
Total Instr. Length (bytes)12
Cutoff 1461 (384 other commands with the same cutoff)
Cutoff 2861
Instruction 1LFENCE
Swap 🔄 Instruction 2 VADDPS XMM0,XMM1,XMM2 (444 other commands with the same Instruction 2)
Instruction 3ANDN RAX,RBX,RCX (398 other commands with the same Instruction 3)
Number of instructions3
Graph Generationpython3 unroll_csv.py -a IVB -asm "LFENCE;VADDPS XMM0,XMM1,XMM2;ANDN RAX,RBX,RCX" && python3 normalize_cycles.py
Length Instruction 1 (bytes)3
Length Instruction 2 (bytes)4
Length Instruction 3 (bytes)5
Regioningfalse
Region Characterization Type32 (1025 other commands with the same type)
Element Order Changes Regioning Effectfalse
Element Order Change DescriptionSame Pattern

LFENCE;VADDPS XMM0,XMM1,XMM2;ANDN RAX,RBX,RCX on additional architectures:

Other commands where Cutoff 1 = 461:

384 instructions, click for details

Other commands where Instruction 2 = VADDPS XMM0,XMM1,XMM2:

444 instructions, click for details

Other commands where Instruction 3 = ANDN RAX,RBX,RCX:

398 instructions, click for details

Other commands where Region Characterization = Type32:

1025 instructions, click for details

Other commands where the port eligibility for Instruction 2 is 1*p1:

2358 instructions, click for details

Other commands where the port eligibility for Instruction 3 is None:

644 instructions, click for details

Other commands where the port eligibility for Instruction 2 is 1*p1 and for Instruction 3 is None: